USB AC charger adaptor with built-in rechargeable battery



FIG. 1 is a front perspective view of a USB AC charger adaptor with built-in rechargeable battery, showing our new design wherein the prongs are folded out in an extended position.

FIG. 2 is a rear perspective view of the USB AC charger adaptor with built-in rechargeable battery, wherein the prongs are folded out in an extended position.

FIG. 3 is a front view thereof.

FIG. 4 is a rear view thereof.

FIG. 5 is a top view thereof.

FIG. 6 is a bottom view thereof.

FIG. 7 is a left side view thereof.

FIG. 8 is a right side view thereof; and,

FIG. 9 is a front perspective view of the USB AC charger adaptor with built-in rechargeable battery, wherein the prongs are folded away in a closed position. 

CLAIM The ornamental design for a USB AC charger adaptor with built-in rechargeable battery, as shown and described. 